<!doctype html>
<form action="/center/add" method="post">
    <label for="fname">名字：</label>
    <input type="text" id="name" name="name"><br><br>
    <label for="lname">年龄：</label>
    <input type="text" id="age" name="age"><br><br>

    <input type="checkbox" name="hobby" value="basketball">
  <label for="vehicle1">篮球</label><br>
  <input type="checkbox" name="hobby" value="soccer">
  <label for="vehicle2">足球</label><br>

    <input type="submit" value="提交">
  </form>